package com.spark.security.handle;

import com.alibaba.fastjson.JSON;
import com.spark.common.core.Result;
import com.spark.common.utils.ServletUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.Serializable;

/**
 * 认证失败处理类 返回未授权
 *
 * @author LYCHEE
 * @date 2025/2/18 14:43
 */
@Slf4j
@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint, Serializable {

    private static final long serialVersionUID = -8970718410437077606L;

    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {
        int code = HttpStatus.UNAUTHORIZED.value();
        String msg = "认证失败，请重新登录!";
        ServletUtils.renderString(response, JSON.toJSONString(Result.fail(msg,code)));
    }

}
